With its traditional style, the elegantly crafted CiataHandblown Frosted Glass Chimney Lamp Shade with Frosted glass finish is a premium choice suitable for use with traditional or converted electric oil lamps and adds an element of grace to the locations in which it is installed. Product specifications and technical details constitute the following Height:8-1/2 inch, Bulge: 4inch, Top Opening: 2inch and the fitter size of the lampshade being 3inch. The common base size fits many chimney seats and slides easily into places. Product Specifications ?Style: Traditional ?Finish: Frosted ?Socket Type: No ?Lamp Included: No ?Material: Glass ?Shade Type: Chimney ?Height: 8-1/2 inch